Karthikeyan.V – Medium

Karthikeyan.V

Published in

How I Hacked a Fake DMart Website and Took It Down!

I Hacked a Fake D-Mart Site That Was Spreading on WhatsApp and Collecting Users’ Information

Mar 10

How I Hacked a Fake DMart Website and Took It Down!

Mar 10

Published in

TNSTC(Tamil Nadu State Transport Corporation) data breach — an interesting bug that allowed me to…

Exposing millions of data by exploiting simple bug in TNSCTC

Feb 1

TNSTC(Tamil Nadu State Transport Corporation) data breach — an interesting bug that allowed me to…

Feb 1

Published in

How I Found a Ticket Booking Bug That Allowed Me to Travel Almost for Free in TNSTC

Have you ever imagined booking a bus ticket for free or at the lowest cost and traveling anywhere you want? Sounds unbelievable, right…

Jan 28

How I Found a Ticket Booking Bug That Allowed Me to Travel Almost for Free in TNSTC

Jan 28

Published in

How I Found a Critical Bug That Leaked Chennai Residents’ Information

exposed sensitive user information without authentication. It emphasizes the importance of securing applications to protect user data

Jan 26

How I Found a Critical Bug That Leaked Chennai Residents’ Information

Jan 26

Published in

How I Secured Tamil Nadu CM Cell Website from a Data Breach

A story about how I found a bug that led to a complete database leak.

Dec 23, 2024

How I Secured Tamil Nadu CM Cell Website from a Data Breach

Dec 23, 2024

Published in

The Story of Finding CVE-2014–4210 in a Private Program

In the realm of cybersecurity, vulnerabilities often remain hidden until they are actively sought out. My journey into discovering…

Nov 25, 2024

The Story of Finding CVE-2014–4210 in a Private Program

Nov 25, 2024

Published in

A Easy P4 in 10 min The Story of Finding Interesting Vulnerability inVDP program

In the world of cybersecurity, vulnerabilities can lead to severe consequences for organizations and their users. A recent discovery of a…

Nov 19, 2024

A Easy P4 in 10 min The Story of Finding Interesting Vulnerability inVDP program

Nov 19, 2024

Published in

Finding and Mitigating Open Redirect Vulnerability in BBC

In the realm of cybersecurity, vulnerabilities can pose significant threats to users and organizations alike. A recent discovery involving…

Nov 18, 2024

Finding and Mitigating Open Redirect Vulnerability in BBC

Nov 18, 2024

TALE OF A VULNERABILITY WHICH LEADS TO ACCOUNT TAKEOVER OF GOVERNMENT ANDROID APPLICATION

A bug in android app lead to takeover account

Nov 15, 2024

TALE OF A VULNERABILITY WHICH LEADS TO ACCOUNT TAKEOVER OF GOVERNMENT ANDROID APPLICATION

Nov 15, 2024

Published in

HOW I HACKED BILLION ANDROID USERS SOCIAL AND 3rd PARTY ACCOUNT | A STORY ABOUT 5000$ BUG |…

In this blog, I will explain the process of how I discovered a vulnerability that triggers the mobile application which in turn allows me…

Nov 15, 2024

HOW I HACKED BILLION ANDROID USERS SOCIAL AND 3rd PARTY ACCOUNT | A STORY ABOUT 5000$ BUG |…

Nov 15, 2024

Karthikeyan.V

Karthikeyan.V

Founder And CEO Of Cappriciosec ,Hacker , Cyber Security Researcher. I Hacked Into Google , Android OS and more | karthithehacker.com

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